Diamond E Transport Llc is an active interstate carrier based in Mattawa, WA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 14 | 0 | 0 |
| Tractors | 14 | 0 | 0 |
| Trailers | 32 | 0 | 0 |
| Total Power Units | 14 | ||
Distinct vehicles · 24 mo
vs 14 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category | Insp w/ Viol |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 96% | 94% | Worse than most peers |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 71% | 89% | Around peer average |
Lower percentile = lower SMS measure = stronger safety record. Computed nightly across active carriers in the same state and fleet-size band.
| Type | Inspections | OOS | OOS % | Nat'l Avg |
|---|---|---|---|---|
| Driver | 0 | 0 | — | 6.67% |
| Vehicle | 0 | 2 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 12 | 2 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Jun 13, 2025 | WA | TRUCK TRACTOR | 0 | 0 |
| Jun 4, 2025 | WA | TRUCK TRACTOR | 0 | 0 |
| May 7, 2025 | WA | TRUCK TRACTOR | 1 | 0 |
| Mar 14, 2025 | WA | TRUCK TRACTOR | 4 | 2 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 5 | 4.07 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 3 | 6.57 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 2 states. Top state WA accounts for 94% of activity. Activity outside home state (WA): 6%.
| 4 |
| Unsafe Driving | 7 | 6 | 0 |
| Mar 4, 2025 |
| WA |
| TRUCK TRACTOR |
| 0 |
| 0 |
| Dec 17, 2024 | WA | TRUCK TRACTOR | 0 | 0 |
| Nov 26, 2024 | WA | TRUCK TRACTOR | 0 | 0 |
| Oct 15, 2024 | WA | TRUCK TRACTOR | 0 | 0 |
| Oct 7, 2024 | WA | TRUCK TRACTOR | 1 | 0 |
| Sep 4, 2024 | WA | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| May 7, 2025 | 39216D | Driver - Failed to use seat belt while operating a CMV | Unsafe Driving | — |
| Mar 14, 2025 | 393126BCIM | Intermodal Containers - Improper securement of intermodal containers transported on container chassis vehicle(s) | Vehicle Maintenance | Yes |
| Mar 14, 2025 | 393205CWRAWFLMIB | Wheel/Rim - Any wheel fasteners loose/missing/ineffective/broken. | Vehicle Maintenance | — |
| Mar 14, 2025 | 3939ALIL | Lighting - Identification lamp(s) inoperative | Vehicle Maintenance | — |
| Mar 14, 2025 | 3939ALSLIWR | Lighting - Stop lamps - Both inoperative when required to be on | Vehicle Maintenance | Yes |
| Oct 7, 2024 | 3922SLLS3 | State/Local Laws - Speeding 11-14 miles per hour over the speed limit | Unsafe Driving | — |
| Aug 28, 2024 | 39216D | Driver - Failed to use seat belt while operating a CMV | Unsafe Driving | — |
| Aug 28, 2024 | 3922SLLCP | State/Local Laws - Operate a CMV while using a cellular phone | Unsafe Driving | — |
| Aug 28, 2024 | 3922SLLS3 | State/Local Laws - Speeding 11-14 miles per hour over the speed limit | Unsafe Driving | — |
| Aug 12, 2024 | 39216D | Driver - Failed to use seat belt while operating a CMV | Unsafe Driving | — |